Finding the Third Proportional to 493,263.50 and 1,061,389

Step by Step Solution

1. Step 1: Write the proportion equation
   493,263.50 : 1,061,389 = 1,061,389 : x
2. Step 2: Convert to fraction form
   493,263.50/1,061,389 = 1,061,389/x
3. Step 3: Cross multiply
   493,263.50x = 1,061,389 × 1,061,389
4. Step 4: Simplify right side
   493,263.50x = 1,126,546,609,321
5. Step 5: Solve for x
   x = 1,126,546,609,321/493,263.50
6. Step 6: Final answer
   x = 2,283,863.71